The plot involved the main guy someone unlocked the ability to make girls orgasm using his mind (talking to them is his head)

I can only remember one of the scenes in the movie - the guy was with 2 girls in a sauna. He made one of the girls orgasm by saying in his head that "the pleasure would keep building and, I'm going to count from 10 to 1 and when I reach 1 you will have the best orgasm of your life."

Anyone know the name of the movie? I can try and explain the scene more if that would help.